package com.actor.kotlin_test_application.book_kotlincn;

public class Test123 {

    //Java可以有 is 方法, 但是 is 在 Kotlin 种是关键字
    public static void is() {
        System.out.println("Is method called!");
    }

    //replaceAll
    public static void replaceAll() {
        String str = "sfjlsdfjlasdjflajdflsdf";
        String result = str.replaceAll("[aeiou]", " ");
        System.out.println(str);
        System.out.println(result);
    }

    public static void main(String[] args) {
    }
}
